Date: Sun, 28 Jun 2026 18:40:50 +0000 From: Baptiste Daroussin <bapt@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 25f255d45f2d - stable/15 - nuage.lua: add encode_base64 helper Message-ID: <6a416ab2.1cb55.2e5ca909@gitrepo.freebsd.org>
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The branch stable/15 has been updated by bapt: URL: https://cgit.FreeBSD.org/src/commit/?id=25f255d45f2dabf38fe50659ef9c4c5f5fe36dce commit 25f255d45f2dabf38fe50659ef9c4c5f5fe36dce Author: Baptiste Daroussin <bapt@FreeBSD.org> AuthorDate: 2026-05-07 21:53:04 +0000 Commit: Baptiste Daroussin <bapt@FreeBSD.org> CommitDate: 2026-06-28 18:36:23 +0000 nuage.lua: add encode_base64 helper (cherry picked from commit 71e8122b3f6efdaac23ac219312dfe270731b495) --- libexec/nuageinit/nuage.lua | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/libexec/nuageinit/nuage.lua b/libexec/nuageinit/nuage.lua index 6cef5d2dd904..3f614dba2b22 100644 --- a/libexec/nuageinit/nuage.lua +++ b/libexec/nuageinit/nuage.lua @@ -55,6 +55,35 @@ local function decode_base64(input) return table.concat(result) end +local function encode_base64(input) + if input == nil or #input == 0 then + return "" + end + local b = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' + local result = {} + local pos = 1 + local padding = "" + while pos <= #input do + local a = string.byte(input, pos) + local bb = pos + 1 <= #input and string.byte(input, pos + 1) or 0 + local c = pos + 2 <= #input and string.byte(input, pos + 2) or 0 + table.insert(result, string.sub(b, math.floor(a / 4) + 1, math.floor(a / 4) + 1)) + table.insert(result, string.sub(b, math.floor(a % 4 * 16 + bb / 16) + 1, math.floor(a % 4 * 16 + bb / 16) + 1)) + if pos + 1 <= #input then + table.insert(result, string.sub(b, math.floor(bb % 16 * 4 + c / 64) + 1, math.floor(bb % 16 * 4 + c / 64) + 1)) + else + table.insert(result, "=") + end + if pos + 2 <= #input then + table.insert(result, string.sub(b, math.floor(c % 64) + 1, math.floor(c % 64) + 1)) + else + table.insert(result, "=") + end + pos = pos + 3 + end + return table.concat(result) +end + local function shell_escape(s) return "'" .. string.gsub(s, "'", "'\\''") .. "'" end @@ -964,6 +993,7 @@ local n = { addsudo = addsudo, adddoas = adddoas, addfile = addfile, + encode_base64 = encode_base64, add_fstab_entry = add_fstab_entry, remove_fstab_entry = remove_fstab_entry, write_resolv_conf = write_resolv_conf,home | help
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